15mm Nickel 30 Pack 15mm Fastener Fastener is a 15mm wide flat twine, PP tape and lipron tape for a tip, secure tip to protect fiber from tip. Once installed, the square metal edges are made of 15 x 8 mm wide and will add weight to the tip of the tape. The main body has a Hiragana word and has a total of 5 claws on the top and bottom. These hardware also means that you can use the claws to dig into the string, but unlike claws, it is used as the end of the belt, so it is attached to the tip of the string. Measurements are approximate. The color of the actual product and the color of the posted picture may differ depending on your monitor.